Can You Wash Keurig Water Reservoir In Dishwasher

Washing Your Keurig Water Reservoir: A Comprehensive Guide

When it comes to enjoying a cup of freshly brewed coffee in the comfort of your own home, Keurig machines have become a popular choice for many coffee enthusiasts. These sleek and efficient coffee makers offer the convenience of single-serve brewing, ensuring you get a perfect cup every time. However, to keep your Keurig machine running optimally and your coffee tasting its best, it’s essential to maintain and clean your Keurig water reservoir regularly.

In this comprehensive guide, we will walk you through the step-by-step process of washing your Keurig water reservoir in the dishwasher, ensuring that your Keurig machine remains in pristine condition. We understand that you’re looking for the best advice, so let’s dive right into it.

Why Cleaning Your Keurig Water Reservoir is Important

Before we delve into the cleaning process, it’s crucial to understand why cleaning your Keurig water reservoir is essential. Over time, mineral deposits, coffee residue, and bacteria can build up inside the reservoir, affecting the taste and quality of your coffee. Neglecting to clean it can lead to several issues, such as:

  1. Impaired Coffee Flavor: A dirty water reservoir can transfer unwanted flavors and odors to your coffee, making it taste bitter or unpleasant.
  2. Clogging and Malfunctions: Mineral buildup can clog the internal components of your Keurig machine, leading to malfunctions and a decrease in brewing efficiency.
  3. Health Concerns: Bacteria and mold can thrive in a neglected water reservoir, posing health risks if not properly cleaned.

Now that we understand the importance of cleaning let’s move on to the step-by-step process.

Step 1: Gather Your Supplies

Before you begin, ensure you have the following items ready:

  • Your Keurig machine
  • A dishwasher-safe container (if the reservoir doesn’t fit in the dishwasher)
  • Mild dish soap
  • A soft brush or cloth
  • Your dishwasher

Step 2: Empty and Disassemble

  1. Turn off your Keurig machine and unplug it for safety.
  2. Remove the water reservoir from the Keurig.
  3. Empty any remaining water from the reservoir and discard used coffee pods.

Step 3: Pre-Rinse

To prepare the reservoir for the dishwasher, rinse it thoroughly with warm water. This initial rinse helps remove loose coffee grounds and residue.

Step 4: Load the Reservoir

Place the clean reservoir in the dishwasher. Ensure that it is dishwasher-safe, as not all Keurig reservoirs are designed for this method of cleaning. Check your Keurig machine’s user manual for dishwasher compatibility.

Step 5: Dishwasher Settings

Set your dishwasher to a gentle or delicate cycle with a mild detergent. Avoid using strong detergents or high-temperature settings, as they may damage the plastic of the reservoir.

Step 6: Cleaning the Exterior

While the reservoir is being cleaned in the dishwasher, take the time to wipe down the exterior of your Keurig machine using a soft cloth dampened with a mild dish soap and water solution. Be sure to remove any coffee spills or stains.

Step 7: Remove and Inspect

Once the dishwasher cycle is complete, carefully remove the reservoir. Inspect it for any remaining residue or spots.

Step 8: Final Rinse and Reassembly

Give the reservoir one final rinse with warm water to ensure all soap residue is removed. Dry it thoroughly with a clean cloth.

Reassemble your Keurig machine by placing the clean reservoir back in its designated spot. Ensure it is properly secured.

Step 9: Test Your Machine

Before brewing your next cup of coffee, run a water-only cycle through your Keurig machine to ensure that it’s functioning correctly and that no soap residue remains.


Maintaining the cleanliness of your Keurig water reservoir is vital to ensuring a consistently great cup of coffee. By following the steps outlined in this comprehensive guide, you can keep your Keurig machine in excellent condition, prevent unwanted flavors, and enjoy your coffee to the fullest.

Remember that regular cleaning not only improves the taste of your coffee but also prolongs the life of your Keurig machine. So, make it a part of your routine, and you’ll continue to savor delicious, hassle-free coffee for years to come.

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